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106801455294 = 232195321071039
BaseRepresentation
bin110001101110111011…
…1001110000010111110
3101012200011210001220100
41203131313032002332
53222212133032134
6121021445501530
710500432251142
oct1433567160276
9335604701810
10106801455294
1141326701136
12188477118a6
13a0c094a8c1
145252497222
152ba13d5999
hex18dddce0be

106801455294 has 144 divisors (see below), whose sum is σ = 250826284800. Its totient is φ = 32749614144.

The previous prime is 106801455289. The next prime is 106801455301. The reversal of 106801455294 is 492554108601.

106801455294 is a `hidden beast` number, since 1 + 0 + 6 + 8 + 0 + 1 + 4 + 552 + 94 = 666.

It is a super-2 number, since 2×1068014552942 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 102792027 + ... + 102793065.

It is an arithmetic number, because the mean of its divisors is an integer number (1741849200).

Almost surely, 2106801455294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106801455294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125413142400).

106801455294 is an abundant number, since it is smaller than the sum of its proper divisors (144024829506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106801455294 is a wasteful number, since it uses less digits than its factorization.

106801455294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 106801455294 in words is "one hundred six billion, eight hundred one million, four hundred fifty-five thousand, two hundred ninety-four".

Divisors: 1 2 3 6 9 18 19 38 53 57 106 107 114 159 171 214 318 321 342 477 642 954 963 1007 1039 1926 2014 2033 2078 2809 3021 3117 4066 5618 5671 6042 6099 6234 8427 9063 9351 11342 12198 16854 17013 18126 18297 18702 19741 25281 34026 36594 39482 50562 51039 53371 55067 59223 102078 106742 107749 110134 111173 118446 160113 165201 177669 215498 222346 300563 320226 323247 330402 333519 355338 480339 495603 601126 646494 667038 901689 960678 969741 991206 1000557 1046273 1803378 1939482 2001114 2092546 2112287 2705067 2918551 3138819 4224574 5410134 5710697 5837102 5892169 6277638 6336861 8755653 9416457 11421394 11784338 12673722 17132091 17511306 17676507 18832914 19010583 26266959 34264182 35353014 38021166 51396273 52533918 53029521 55452469 102792546 106059042 110904938 111951211 166357407 223902422 312284957 332714814 335853633 499072221 624569914 671707266 936854871 998144442 1007560899 1873709742 2015121798 2810564613 5621129226 5933414183 11866828366 17800242549 35600485098 53400727647 106801455294